The temps on my EVGA card are kinda high (around 60C-62C idle) and I think I might want to replace the stock cooling so I can overclock. I've been looking at the Zalman VF-700cu or AlCu and the Arctic Cooling NV5 Rev. 2. It might be cheaper just to replace the stock paste with AS5 or something but I'm not shure if that would get it cool enough to overclock.What do you recommend?